<template>
    <div>
        <div class="hd">deepseek 智能助手</div>

        <div class="bd">
            <div class="bot answer">
                ai:
                <span>您好！我是您的 AI 智能助手。我可以帮助您解答问题、编写代码、进行创作等。请问有什么我可以帮您的吗？</span>
            </div>

            <div class="chat" v-for="item in conversation">
                <div class="user question" v-if="item.role === 'user'">
                    me:
                    <span>{{ item.content }}</span>
                </div>
                <div class="bot answer" v-if="item.role === 'assistant'">
                    ai:
                    <span v-html="item.content"></span>
                </div>
            </div>

        </div>

        <div class="ft">
            <div class="input">
                <input type="text" placeholder="请输入您的问题" v-model="question">
                <button @click="send">发送</button>
            </div>
        </div>
    </div>
</template>

<script setup>
import { ref } from 'vue'
import axios from 'axios'

const conversation = ref([
    // {
    //   role: "user",
    //   content: "你好"
    // },
    // {
    //   role: "assistant",
    //   content: "您好！我是您的 AI 智能助手。"
    // }
])
const question = ref("")
const send = async () => {
    if (question.value.trim() === "") {
        return
    }
    conversation.value.push({
        role: "user",
        content: question.value
    })

    // 发送请求
    const msg = {
        role: "user",
        content: question.value
    }
    const res = await axios.post('http://localhost:3000/deepseek/chat', msg)

    conversation.value.push({
        role: "assistant",
        content: res.data.content
    })

}
</script>

<style lang="css" scoped>
.hd {
    height: 60px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid #E5E7EB;
    line-height: 60px;
    padding: 0 30px;
}

.bd {
    height: calc(100vh - 140px);
    background: #F9FAFB;
    overflow-y: auto;
    padding: 30px 20%;
    box-sizing: border-box;
}

.bot {
    padding: 10px 20px;
    background: #F3F4F6;
    border-radius: 16px 16px 16px 16px;
    margin-bottom: 20px;
}

.user {
    padding: 10px 20px;
    background: #8E6FF7;
    border-radius: 16px 16px 16px 16px;
    color: #fff;
    margin-bottom: 20px;
}

.ft {
    height: 80px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    box-sizing: border-box;
}

.input {
    width: 700px;
    height: 100%;
    display: flex;
}

.input input {
    flex: 1;
    padding: 0 20px;
    font-size: 16px;
}

.input button {
    width: 80px;
    margin-left: 20px;
}
</style>